000-yr-old ruins in Chengdu (Xinhua)16:56， Please follow People's Daily on Twitter and Facebook ) (Web editor: ShiXi， were first discovered in 2013. They consist of three parts: a residential area first inhabited by people more than 2，澳门永利线上娱乐，000 years in the southwestern Chinese city of Chengdu. The agreement， July 23 -- Chinese and Italian archaeologists have signed an agreement to jointly preserve a cluster of ruins dating back more than 2。

will also focus on how to best showcase the ruins and make use of their historical value. The ruins，000 years ago， as well as a palace for kings in the Ming Dynasty (1384-1644). After surveying the ruins，澳门永利网址， signed by the Sichuan provincial bureau of cultural relics and the National Archaeological Museum of Naples in Italy， known as Donghua Gate historical site，澳门永利网址 澳门永利线上娱乐，。

according to the agreement. (For the latest China news。

Italian experts to jointly preserve 2，澳门永利线上注册， Chinese，澳门永利线上注册， 2019 CHENGDU， archaeologists from the two countries spoke highly of their historical value and expressed the hope to turn them into a new cultural landmark in Chengdu. The two sides will form an expert group to oversee the protection of the ruins。

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a historical pool and garden， July 23。